\begin{table}

\caption{Registration Effects by Race\label{regbyrace1}}
\centering
\begin{tabular}[t]{lccccc}
\toprule
  & White & Latinx & Black & All nonwhite & All (Interacted)\\
\midrule
(Intercept) & \num{0.021}* & \num{0.016}* & \num{0.015}* & \num{0.016}* & \num{0.020}*\\
 & (\num{0.002}) & (\num{0.003}) & (\num{0.004}) & (\num{0.002}) & (\num{0.002})\\
Information-Only Mail (T1) & \num{0.002} & \num{-0.005} & \num{0.002} & \num{-0.002} & \num{0.002}\\
 & (\num{0.003}) & (\num{0.004}) & (\num{0.005}) & (\num{0.003}) & \vphantom{1} (\num{0.003})\\
Research-Informed Mail (T2) & \num{0.005}* & \num{0.003} & \num{0.003} & \num{0.004} & \num{0.005}*\\
 & (\num{0.003}) & (\num{0.004}) & (\num{0.005}) & (\num{0.003}) & (\num{0.003})\\
Already Registered & \num{0.969}* & \num{0.980}* & \num{0.976}* & \num{0.979}* & \num{0.972}*\\
 & (\num{0.002}) & (\num{0.003}) & (\num{0.004}) & (\num{0.002}) & (\num{0.001})\\
Nonwhite &  &  &  &  & \num{-0.003}\\
 &  &  &  &  & (\num{0.003})\\
Information-Only Mail * Nonwhite &  &  &  &  & \num{-0.004}\\
 &  &  &  &  & \vphantom{1} (\num{0.004})\\
Research-Informed Mail * Nonwhite &  &  &  &  & \num{-0.002}\\
 &  &  &  &  & (\num{0.004})\\
\midrule
Num.Obs. & \num{15734} & \num{4177} & \num{3456} & \num{8027} & \num{23761}\\
\bottomrule
\multicolumn{6}{l}{\rule{0pt}{1em}* p $<$ 0.05}\\
\end{tabular}
\end{table}
